Finding the Fourth Proportional to 42,057,082.65, 63,090,053.87 and 17,462,216.73

Step by Step Solution

1. Step 1: Write the proportion equation
   42,057,082.65 : 63,090,053.87 = 17,462,216.73 : x
2. Step 2: Convert to fraction form
   42,057,082.65/63,090,053.87 = 17,462,216.73/x
3. Step 3: Cross multiply
   42,057,082.65x = 63,090,053.87 × 17,462,216.73
4. Step 4: Simplify right side
   42,057,082.65x = 1,101,692,194,098,004.25
5. Step 5: Solve for x
   x = 1,101,692,194,098,004.25/42,057,082.65
6. Step 6: Final answer
   x = 26,195,164.40